Hi again, George. The blue looks like you have poured all the blues left from the Sukhoi in one jar. Cool colour in deed and the model looks spot-on as always.
I know the effect of rough texture of surfaces painted with Mr. Paint and I too blamed it on the primer when I first found it. The point is: at my current build I therefore wanted to make 100% sure that the primed surface is smooth and so I carefully sanded it before the Mr. Paint coat went on. Same effect though. I then went to sand the Mr. Paint coat and found that first this works quite well and second that the rough spots go away without the primer showing through. If it were the primer coat that is uneven, I would expect that sanding uncovers the primer at the hills of unevenness and lets the Mr. Paint coat on at the valleys. What do you think?